@@ -47,83 +47,3 @@ static inline Py_ssize_t PyBytes_GET_SIZE(PyObject *op) {
4747/* _PyBytes_Join(sep, x) is like sep.join(x). sep must be PyBytesObject*,
4848 x must be an iterable object. */
4949PyAPI_FUNC(PyObject*) _PyBytes_Join(PyObject*sep, PyObject*x);
50-51-52-/* The _PyBytesWriter structure is big: it contains an embedded "stack buffer".
53- A _PyBytesWriter variable must be declared at the end of variables in a
54- function to optimize the memory allocation on the stack. */
55-typedefstruct {
56-/* bytes, bytearray or NULL (when the small buffer is used) */
57-PyObject*buffer;
58-59-/* Number of allocated size. */
60-Py_ssize_tallocated;
61-62-/* Minimum number of allocated bytes,
63- incremented by _PyBytesWriter_Prepare() */
64-Py_ssize_tmin_size;
65-66-/* If non-zero, use a bytearray instead of a bytes object for buffer. */
67-intuse_bytearray;
68-69-/* If non-zero, overallocate the buffer (default: 0).
70- This flag must be zero if use_bytearray is non-zero. */
71-intoverallocate;
72-73-/* Stack buffer */
74-intuse_small_buffer;
75-charsmall_buffer[512];
76-} _PyBytesWriter;
77-78-/* Initialize a bytes writer
79-80- By default, the overallocation is disabled. Set the overallocate attribute
81- to control the allocation of the buffer. */
82-PyAPI_FUNC(void) _PyBytesWriter_Init(_PyBytesWriter*writer);
83-84-/* Get the buffer content and reset the writer.
85- Return a bytes object, or a bytearray object if use_bytearray is non-zero.
86- Raise an exception and return NULL on error. */
87-PyAPI_FUNC(PyObject*) _PyBytesWriter_Finish(_PyBytesWriter*writer,
88-void*str);
89-90-/* Deallocate memory of a writer (clear its internal buffer). */
91-PyAPI_FUNC(void) _PyBytesWriter_Dealloc(_PyBytesWriter*writer);
92-93-/* Allocate the buffer to write size bytes.
94- Return the pointer to the beginning of buffer data.
95- Raise an exception and return NULL on error. */
96-PyAPI_FUNC(void*) _PyBytesWriter_Alloc(_PyBytesWriter*writer,
97-Py_ssize_tsize);
98-99-/* Ensure that the buffer is large enough to write *size* bytes.
100- Add size to the writer minimum size (min_size attribute).
101-102- str is the current pointer inside the buffer.
103- Return the updated current pointer inside the buffer.
104- Raise an exception and return NULL on error. */
105-PyAPI_FUNC(void*) _PyBytesWriter_Prepare(_PyBytesWriter*writer,
106-void*str,
107-Py_ssize_tsize);
108-109-/* Resize the buffer to make it larger.
110- The new buffer may be larger than size bytes because of overallocation.
111- Return the updated current pointer inside the buffer.
112- Raise an exception and return NULL on error.
113-114- Note: size must be greater than the number of allocated bytes in the writer.
115-116- This function doesn't use the writer minimum size (min_size attribute).
117-118- See also _PyBytesWriter_Prepare().
119- */
120-PyAPI_FUNC(void*) _PyBytesWriter_Resize(_PyBytesWriter*writer,
121-void*str,
122-Py_ssize_tsize);
123-124-/* Write bytes.
125- Raise an exception and return NULL on error. */
126-PyAPI_FUNC(void*) _PyBytesWriter_WriteBytes(_PyBytesWriter*writer,
127-void*str,
128-constvoid*bytes,
129-Py_ssize_tsize);